@Derk You can't really have multiple Ubuntu installations working correctly bootloader wise, as they
(1) all install to EFI/ubuntu on the ESP(s) (2) remove any other installations from the boot options and boot menu So you're basically flip flopping the installation in /boot/efi between different Ubuntu installations (and, possibly other distros, in the removable path EFI/boot/bootx64.efi). In any case, I don't believe your input is useful here. The debconf values for your new install are distracting - they don't tell us what went wrong, just that you chose not to install anything. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872077 Title: package grub-efi-amd64-signed 1.140+2.04-1ubuntu24 failed to install/upgrade with mount: /var/lib/grub/esp: special device /, does not exist To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1872077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs